Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word(s) for each of the following blanks.
KEEPING FIT
Bodies are made to move! They are not (19) _________for sitting around in front of the television or reading magazines. Keeping fit doesn’t (20) _________you have to be a super-athlete, and even (21) ______exercise can give you a lot of fun. When you are fit and healthy, you will find you look better and feel better. You will develop more energy and self-confidence.
Every time you move, you are exercising. The human body is designed to bend, stretch, run, jump and climb. (22) _________it does, the stronger and fitter it will become. Best of all, exercise is fun. It’s what your body likes doing most-keeping on the (23) _________.
Physical exercise is not only good for your body. People who take regular exercise are usually happier, more relaxed and more alert (24) _________people who sit around all day. Try an experiment-next time you are (25) _________a bad mood, go for a walk or play a ball game in the park. See how much better you feel after an hour.
A good (26) _________of achievement is yet another benefit of exercise. People feel good about themselves when they know they have (27) _________their fitness. People who exercise regularly will tell you that they find they have more energy to enjoy life. So have (28) _________-you’ll soon see and feel the benefits.
Điền vào ô 21
A. a little
B. a few
C. little
D. few